class GoodDog {
	private int size;

	public int getsize() {
		return size;
	}

	public void setsize(int s) {
		size = s;
	}

	void bark() {
		if (size > 60) {
			System.out.println("Wooof!Wooof!");
		} else if (size > 14) {
			System.out.println("Ruff!Ruff!");
		} else {
			System.out.println("Yip!Yip!");
		}
	}
}

public class CompileTest {
	public static void main(String[] args) {
		GoodDog one = new GoodDog();
		one.setsize(70);
		GoodDog two = new GoodDog();
		two.setsize(8);
		GoodDog three = new GoodDog();
		three.setsize(20);
		System.out.println("Dog one: " + one.getsize());
		System.out.println("Dog two: " + two.getsize());
		System.out.println("Dog three: " + three.getsize());
		one.bark();
		two.bark();
		three.bark();
	}
}
